Contents
Short Descriptions
compresses image files to produce a JPEG/JFIF file on the standard output. Currently supported input file formats are: PPM (PBMPLUS color format), PGM (PBMPLUS gray-scale format), BMP, and Targa. |
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decompresses image files from JPEG/JFIF format to either PPM (PBMPLUS color format), PGM (PBMPLUS gray-scale format), BMP, or Targa format. |
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is used for lossless transformation of JPEG files. |
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displays text comments from within a JPEG file. |
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inserts text comments into a JPEG file. |
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library is used by many programs for reading and writing JPEG format files. |